Looks very promising, congratulations on your progress so far.

Do you have plans to offer a hosted/managed/SaaS service? As others have pointed out, not everyone wants to self-host, and offering a managed service doesn't diminish the advantages of it being Free and Open Source (assuming good data export/import features).

For comparison, the SourceHut project offers a managed service, which is well-run, well-liked, and brings them good revenue.

I consider NextCloud to be an example of what not to do. There are plenty of NextCloud providers, but (from what I can tell) none of them are closely tied to the development of NextCloud itself. Bug-reports to service-providers can be expected to be met with that's a NextCloud bug, not our problem.